How pure water can clean your windows

The water we have in our taps is filtered to meet national water quality standards, this water is safe to drink, but, still retains a level of mineral content, this mineral content gives water its individual taste and can vary depending where you live in the UK.

When this water is applied to a surface and allowed to dry minerals are left behind causing spotting and water marks as they are too heavy to evaporate!

However, if we first remove these minerals and then apply pure (demineralised) water to a surface, the pure water will evaporate completely leaving no spotting and no water marks!

Pure water is rarely found in nature due to its ability to absorb minerals and contaminates from its surrounding environment.

When the water is ultra pure this absorption rate is significantly increased, enabling easy removal of the dust and dirt commonly found on glazing.

The N.S. operator will use this pure water, applied to your glazing using a soft brush. The pure water then absorbs the dirt and dust contaminates, the surface is then rinsed, using pure water and allowed to dry naturally to a spot free finish.

The benefits gained over traditional methods:

• All frames are included in every clean at no extra cost
• No nasty chemicals are used therefore it is kinder to the environment
• Telescopic poles are used instead of ladders so you have more privacy
• Reduced risk of damage to property, as operators no longer have to walk on roof tiles or rest ladders on facia boards and guttering
• This system complies with health and safety legislation
• Reduces liability, there is less chance of window cleaners or homeowners sustaining injury or death
• Windows will stay cleaner between cleans as no chemical residues left on glass

The pure water cleaning process

On the first clean an operator from N.S will concentrate on your frames aiming to remove as much dirt trapped in the seals of your UPVC as possible. You will notice a significant improvement in the overall look of your windows by time this is done.

However it is not unusual for the pure water to keep absorbing dirt after the window cleaner has left. If this is the case, you may notice general spotting on the glazing when the water has evaporated - Don't panic this is normal. By the third clean however your glazing will be perfect. You will then notice it will take longer for your glass to get dirty.